Triple
T21502584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bernina railway |
E530513
|
entity |
| Predicate | UNESCOWorldHeritageSite |
P923
|
FINISHED |
| Object | Rhaetian Railway in the Albula / Bernina Landscapes |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Rhaetian Railway in the Albula / Bernina Landscapes | Statement: [Bernina railway, UNESCOWorldHeritageSite, Rhaetian Railway in the Albula / Bernina Landscapes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhaetian Railway in the Albula / Bernina Landscapes Context triple: [Bernina railway, UNESCOWorldHeritageSite, Rhaetian Railway in the Albula / Bernina Landscapes]
-
A.
Rhaetian Railway
chosen
The Rhaetian Railway is a Swiss narrow-gauge railway network in the canton of Graubünden, famed for its scenic Alpine routes and UNESCO World Heritage-listed lines.
-
B.
Ammergau Railway
The Ammergau Railway is a regional rail line in Bavaria, Germany, known for connecting the town of Oberammergau and surrounding Alpine areas to the wider rail network.
-
C.
Swiss scenic rail network
The Swiss scenic rail network is a collection of picturesque railway routes across Switzerland’s mountains, lakes, and valleys, renowned for offering some of the most spectacular train journeys in the world.
-
D.
Stubai Valley Railway
The Stubai Valley Railway is a narrow-gauge electric railway in Tyrol, Austria, connecting the city of Innsbruck with the Stubai Valley and serving both local commuters and tourists.
-
E.
Albula Railway
The Albula Railway is a renowned Swiss mountain railway line celebrated for its spectacular alpine scenery, spiral tunnels, and status as a UNESCO World Heritage Site.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0c45bd15481909fba5910765cdda2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea5d209881908754eb07a47e478a |
completed | April 23, 2026, 9:46 a.m. |
Created at: April 16, 2026, 6:24 p.m.